“Tooth 4.6 – Apicoectomy with retrograde filling after a failed retreatment”

2020 - before the first retreatment 2022 - first re-rootcanal treatment with a perforation in the mesial root 2022 - final re-rct Pre - Op 2024 , after 2 years of first re-rct case Preparation for the retrograde filing Interradicular…